Yes, he is a self-proclaimed space fan and develops computer games for a living. But he's also the millionaire founder of the "Ultima Online" computer game franchise, uses a robot to telecommute between New York and his Austin office, and is one of the few people ever to pay $30 million for a cosmic trip to the International Space Station.

And there's one more thing: Richard Garriott is the son of Owen Garriott, a former NASA astronaut who flew on the U.S. Skylab station and space shuttle. He is the first American second-generation spaceflyer ever to follow a parent off the planet.

It's that combination of spaceflight and computer games that comes through in "Man on a Mission," a new documentary launching into theaters today (Jan. 13) across the United States. The film, directed by veteran documentary director Mike Woolf, chronicles Garriott's 2008 flight to the International Space Station. [Photos: Richard Garriott's Private Spaceflight]

Mission: Space

Garriott, 50, grew up in Houston, the home of NASA's Mission Control at the Johnson Space Center, in a neighborhood filled with astronauts and their families. He watched his father launch to the Skylab space station in 1973, and then on a space shuttle in 1983.

"I kind of grew up in a community where going into space seemed fairly normal, and not unusual or necessarily difficult," Garriott told SPACE.com. "I just assumed that everyone went to space when they grew up because everyone I knew did go to space when they grew up."

But Garriott wore glasses, and when he was 13 years old, a NASA doctor told him that flying in space with less than perfect eyesight was not in the cards. Instead, he took up computer games and the moniker "Lord British," built a computer gaming empire that earned millions and devoted the next few decades to investing in new companies and technology aimed at allowing private citizens like him to reach space.

It happened in 2008.

The Soyuz TMA-13 spacecraft launches from the Baikonur Cosmodrome in Kazakhstan on Oct. 12, 2008 carrying a new crew to the International Space Station (ISS). Credit: NASA/Bill Ingalls

Garriott flew to the space station under a deal with Russia's Federal Space Agency brokered by the Virginia-based space tourism company Space Adventures, a firm that has arranged eight such flights for seven customers (one passenger flew twice) since 2001. Garriott paid $30 million to launch into orbit aboard a Russian Soyuz space capsule with two professional astronauts — one Russian, the other American — who were starting a months-long mission to the space station.

The view from space is probably the most often touted by professional astronauts, and Garriott agreed. The experience, he said, was life-changing, especially when he spotted locations (like his current home city of Austin) and was able to finally see the scale of the Earth and humanity's impact on its surface.

Private spaceflight is a growing industry, and with NASA's space shuttle fleet now retired the U.S. space agency is turning to commercial companies to build new spaceships to fly American astronauts to the space station and back.

Richard Garriott as seen in "Man on a Mission," a film by Mike Woolf.Credit: First Run Features

Garriott said that mode of operation is a stepping stone for the future of human spaceflight, one that could bring the cost of spaceflight per person down from the tens of millions to just a few million dollars — still out of reach for most of the public, but potentially within the grasp of companies hoping to exploit the business side of space.

Private spaceman

Garriott's trip lasted 12 days, enough time to visit the station, perform a packed schedule of experiments, enjoy the view of Earth and then return home with the station's outgoing crew. By coincidence, one of the returning station crew was cosmonaut Sergei Volkov — whose father was also a noted Russian cosmonaut.

It's the training for that flight that Woolf uses to kick off "Man on a Mission," which then follows Garriott through the spacesuit fittings, emergency drills, spaceflight traditions and – what Garriott said was the hardest thing about the trip – learning the Russian language.

American computer game developer Richard Garriott gives a thumbs up in while wearing a Russian Sokol spacesuit during a weightless ride to celebrate the release of his new game 'Tabula Rasa.'Credit: www.richardinspace.com/Space Adventures.

Even in 2008, there were some concerns over the safety of Russia's Soyuz spacecraft after two returning capsules landed in back-up ballistic modes. The capsule Garriott returned home was repaired in space in unprecedented spacewalk in which cosmonauts removed a faulty explosive bolt from the spacecraft.

In the film, Garriott holds up a small metal cylinder, a bomb-proof container, holding the bolt. The Soyuz fix worked and Garriott and his crewmates landed in Kazakhstan just fine. Garriott's video camera catches a spectacular view of re-entry through his window, an event rarely seen publicly from Russian spacecraft.

Despite its troubles, Russia's space program has always been somewhat underappreciated by the American public, which tends to focus solely on U.S. achievements, Garriott said. He added that he's confident Russian space officials will overcome their current challenges and continue their cosmic legacy.

Garriott said there is one thing you won't see in "Man on a Mission": his science fiction film that he shot while living on the International Space Station. Called "Apogee of Fear," the short film included the station's NASA astronaut crew and follows them as they investigate mysterious happenings in orbit.

"It does exist. I actually think it's a great film. It's a bit tongue in cheek and of course the acting quality varies a bit throughout the film," Garriott said. "NASA has, so far, decided that since its filmed onboard NASA hardware and uses NASA astronauts as actors, that they have resisted me releasing it publicly."

Today, Garriott is in the midst of his latest mission, perhaps the hardest mission yet: married life. Last year, he wed longtime friend Laetitia Pichot de Cayeux.

"Man on a Mission" opens Friday (Jan. 13) at select theaters across the United States.

You can follow Tariq Malik on Twitter @tariqjmalik. Follow SPACE.com for the latest in space science and exploration news on Twitter @Spacedotcom and on Facebook.

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Tariq Malik

Tariq joined Purch's Space.com team in 2001 as a staff writer, and later editor, covering human spaceflight, exploration and space science. He became Space.com's Managing Editor in 2009. Before joining Space.com, Tariq was a staff reporter for The Los Angeles Times. He is also an Eagle Scout (yes, he has the Space Exploration merit bage) and went to Space Camp four times. He has journalism degrees from the University of Southern California and New York University. To see his latest project, you can follow Tariq on Google+, Twitter and on Facebook.